| 公称通径DN(mm) |
L |
D |
||
| 1.6 |
2.5 |
4．0 |
||
| 15 |
25 |
48 |
48 |
48 |
| 20 |
31.5 |
58 |
58 |
58 |
| 25 |
35.5 |
68 |
68 |
68 |
| 32 |
40 |
80 |
80 |
80 |
| 40 |
45 |
90 |
90 |
90 |
| 50 |
56 |
105 |
105 |
105 |
| 65 |
63 |
125 |
125 |
125 |
| 80 |
71 |
140 |
140 |
140 |
| 100 |
80 |
160 |
165 |
165 |
| 125 |
110 |
190 |
195 |
195 |
| 150 |
125 |
215 |
225 |
225 |
| 200 |
160 |
270 |
285 |
290 |
| 250 |
200 |
330 |
340 |
350 |
| 300 |
250 |
385 |
400 |
415 |
